Atlas ZEN50

The Atlas ZEN is ideal for testing Zener diodes (including avalanche diodes), transient suppressors, LEDs and LED strings.

It generates constant current pulses (selectable from 2mA, 5mA, 10mA and 15mA) at voltages from 0V to 50V. So even high voltage Zeners or high voltage LED strings can be tested.

Test currents are supplied in narrow pulses to ensure that the component under test remains at a constant temperature.

The voltage of the part is displayed on the screen together with the test current and also a measure of the component’s slope resistance (also known as dynamic impedance).

Includes:

• ZEN50 Instrument.
• Fitted flexible test leads with gold plated crocs.
• Comprehensive illustrated user guide.
• AAA Alkaline battery.

Technical Specifications

Voltage range: 0.00V to 50.00V
Test currents: 2mA, 5mA, 10mA and 15mA
Slope resistance range: 0 Ohms to 8000 Ohms
Zener voltage accuracy: ±1% ±40mV
Test current duty cycle: 0.60% (typ)
Display sample rate: 3Hz (typ)
Operating temperature range: 10°C to 40°C (50°F to 104°F)
Battery type: Alkaline AAA (suppliled)